Questions

The place which is designated as 0 degrees longitude is Greenwich, England.

A rift valley is formed either due to upheaval of blocks on either sides of a fracture or due to subsidence of block between them.

When you compress or stretch a spring, as soon as the stress is relieved, the spring attains its normal shape instantly. Its Elastic potential energy helps it do so. Generally, these elastic substances follow the Hooke’s law.

According to this Law, the force needed to change the shape of spring is proportional to the displacement of the spring. The displacement referred here is how far the spring is compressed or stretched from its normal shape. Mathematically, Hook’s Law can be summarised as F= – k x. Here ‘k’ is the spring constant and ‘x’ is the displacement.

An Illustration is a visual image created to accompany words to depict them.

For undo the action or last action [Ctrl + Z] is used.

2020 summer Olymic games to be held in Tokyo, Japan.

Turkmenistan, is the Asian country which has recently launched its 1st messaging app BizBarde.